Skills

Leadership Incident Response Stakeholder Management

Job Specifications

Originally named, Great British Nuclear, Great British Energy Nuclear is an arm’s length body of the Department for Energy Security and Net Zero, dedicated to supporting the development and deployment of new nuclear technologies in Great Britain. We play acrucial role in advancing nuclear new build, ensuring the UK’s energy security and achieving net-zero carbon emissions. Great British Energy – Nuclear focuses on fostering innovation, facilitating investment, and coordinating efforts across the nuclear industry to build a resilient and sustainable energy future.

Great British Energy – Nuclear’s first step was to start the technology selection process for Small Modular Reactors (SMRs) in 2023. SMRs can potentially be quicker to deploy and less expensive to build than traditional nuclear power plants because they are smaller, have factory-based modular manufacturing and more flexible deployment options. In June 2025, Great British Energy – Nuclear announced that Rolls-Royce SMR had been selected as the preferred bidder to build the UK’s first SMRs, following a technology selection process that began in 2023.

Great British Energy – Nuclear is aiming to deliver fast, based on a supportive and collaborative culture which values equality and diversity and creates an inclusive workplace. We draw on deep nuclear expertise – our Executive Committee has over 100 years of nuclear experience at home and abroad. GBE-N will unlock billions of pounds of private and public investment from design to operation, helping to get sites ready for development, and working to grow manufacturing capacity and skills capability.

Our activities will be driven by our values, which are:

Trust – We prioritise safety, we act responsibly and with integrity.

Collaboration – We work as a team; we value diversity and expertise.

Challenge – We are curious and courageous in the way we think and act.

Care – We are thoughtful, inclusive and respectful of others.

Drive – We get things done and we make a difference.

If you have a disability and would prefer to apply in a different format or would like us to make reasonable adjustments to enable you to apply or attend an interview, please contact us at recruitment@greatbritishnuclear.uk and we will talk to you about how we can assist.

Role Description

The IPT Safety, Licensing and Assurance Function is seeking a highly skilled and experienced Information Security Manager to lead the development and implementation of information security strategies for our SMR project. This role will focus on information in an IT realm, with a strong focus on information exchange across an international user community. The role holder will ensure compliance with nuclear industry standards and regulatory requirements.

You will be responsible for safeguarding critical national infrastructure, managing cyber risks, and ensuring the secure generation, transmission and storage of protected information throughout the lifecycle of the SMR power station.

Key Responsibilities

Lead the development and implementation of information security strategies for the SMR project including an international user community
Ensure compliance with relevant nuclear and cyber security standards, which could include:
ISO/IEC 27001 (Information Security Management)
UK NIS 18 regulations
NCSC guidance
NIST SP 800 Series
Codes and Standards for the Cyber Security of AI (2025 ) - DSIT
ONR Security Assessment Principles (SyAPs)
Develop and maintain the Information Assurance Framework for the SMR project.
Collaborate with engineering, IT, and regulatory teams to integrate information security into system design and delivery.
Conduct risk assessments, threat modelling, and vulnerability analysis for IT environments.
Oversee incident response planning and cyber resilience testing.
Manage relationships with external vendors, regulators, and stakeholders.
Provide leadership and mentoring to information security personnel within the SLA division.
Work in collaboration with the Operational Technology (OT) Cyber Security Manager to support the delivery of an effective cyber security approach that considers convergence across IT and OT realms

Key Responsibilities:

Key Stakeholder Management

Provide expert advice to the project on all matter concerning Information Security and Assurance.
Manage and oversee the internal relationships with security stakeholders.
Leading external information security relationships, to include NCSC and ONR
Maintain a register and tracking system for all Key Subcontracts (Information Exchange Partnerships
Facilitate and lead meetings relating to those elements of Design important to Information Security and Assurance.

Policy and Process

The creation and maintenance of the policy and associated process required to enable risk-informed decision making concerning the protection of information
Ownership of forward work plans, that considers the capability and capacity required to meet the demands of the project.

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